private List <string> ConvertToColumnValues(QuestionChoicesModel qc)
{
List <string> colValues = new List <string>();
try
{
colValues.Add(qc.QuestionId.ToString());
colValues.Add("'" + qc.Choice + "'");
}
catch (Exception)
{
throw;
}
return(colValues);
}
private static QuestionChoicesModel ConvertToQuestionChoice(Dictionary <string, string> fieldValues)
{
QuestionChoicesModel qc = new QuestionChoicesModel();
foreach (KeyValuePair <string, string> row in fieldValues)
{
switch (row.Key)
{
case "id":
try
{
qc.ChoiceId = int.Parse(row.Value);
}
catch (Exception)
{
throw;
}
break;
case "QuestionID":
try
{
qc.QuestionId = int.Parse(row.Value);
}
catch (Exception)
{
throw;
}
break;
case "Choice":
qc.Choice = row.Value;
break;
default:
break;
}
}
return(qc);
}
/// <summary>
/// This Method is for multiple choice of the exam paper
/// </summary>
/// <param name="NumberOfQuestions">This is the number of questions under the multiple choice section</param>
/// <param name="QuestionNumber">the number of the question in the exam</param>
public void CreateMultipleChoice(int NumberOfQuestions, int QuestionNumber, OutcomesCollectionModel outcomesWhere, int ArrayPosition)
{
int Counter = 1;
int Total = NumberOfQuestions * 2;
string[] QuestionsUsed = new string[NumberOfQuestions]; // i cant remember what i wanted here
Random random = new Random();
QuestionModel question = new QuestionModel();
QuestionChoicesModel questionChoice = new QuestionChoicesModel();
QuestionModel ChoosenQuestion = new QuestionModel();
List <QuestionModel> QuestionsChoosenForDi = new List <QuestionModel>();
//Dont forget to include a where clause for the questions and choices for outcomes chosen and types for the questions
List <QuestionModel> questionList = question.Select(outcomesWhere.OutcomesList);
//foreach (Question item in questionList)
//{
// List<string> where = new List<string>() { string.Format("id = {0}", item.QuestionId) }; //question id for the where clause
// List<QuestionChoice> questionChoiceList = questionChoice.GetQuestionChoice(null, where);
//}
using (WordprocessingDocument doc = WordprocessingDocument.Open(outputLocation, true))
{
Body docBody = doc.MainDocumentPart.Document.Body;
Table table = new Table();
TableRow row1 = new TableRow();
TableRow row2 = new TableRow();
TableCell cell = new TableCell();
cell.Append(new TableCellProperties(new TableCellWidth()
{
Type = TableWidthUnitValues.Dxa, Width = "2500"
}));
TableCell cell2 = new TableCell();
cell2.Append(new TableCellProperties(new TableCellWidth()
{
Type = TableWidthUnitValues.Dxa, Width = "5000"
}));
TableCell cell3 = new TableCell();
cell3.Append(new TableCellProperties(new TableCellWidth()
{
Type = TableWidthUnitValues.Dxa, Width = "500"
}));
Paragraph paragraph = new Paragraph(new Run(new Text(string.Format("Question {0}", QuestionNumber))));
Paragraph paragraph1 = new Paragraph(new Run(new Text(string.Format("[{0}]", Total))));
cell.Append(paragraph);
cell3.Append(paragraph1);
row1.Append(cell);
row1.Append(cell2);
row1.Append(cell3);
table.Append(row1);
// this loop is for the creation of a question and the choices for the question
for (int i = 0; i < NumberOfQuestions; i++)
{
TableRow tableRow = new TableRow();
cell = new TableCell();
cell2 = new TableCell();
cell.Append(new TableCellProperties(new TableCellWidth()
{
Type = TableWidthUnitValues.Dxa, Width = "2500"
}));
cell2.Append(new TableCellProperties(new TableCellWidth()
{
Type = TableWidthUnitValues.Dxa, Width = "2500"
}));
cell3 = new TableCell();
cell3.Append(new TableCellProperties(new TableCellWidth()
{
Type = TableWidthUnitValues.Dxa, Width = "2500"
}));
ChoosenQuestion = questionList[random.Next(questionList.Count)];
questionList.Remove(ChoosenQuestion);
Paragraph Question = new Paragraph(new Run(new Text(Counter + "." + ChoosenQuestion.Questions)));
Paragraph QuestionWeight = new Paragraph(new Run(new Text(ChoosenQuestion.Weight.ToString())));
//QuestionsChosen[ArrayPosition].Add(ChoosenQuestion);
QuestionsChoosenForDi.Add(ChoosenQuestion);
cell.Append(Question);
cell3.Append(QuestionWeight);
tableRow.Append(cell);
tableRow.Append(cell2);
tableRow.Append(cell3);
table.Append(tableRow);
TableRow tableRow2 = new TableRow();
List <string> where = new List <string>()
{
string.Format("QuestionID = {0}", ChoosenQuestion.QuestionId)
};
List <QuestionChoicesModel> questionChoiceList = questionChoice.GetQuestionChoice(null, where);
// this to select a letter according to the number of the choice
int LetterCounter = 0;
Letters letters = (Letters)LetterCounter;
//this will write out the choices for a question
foreach (QuestionChoicesModel item in questionChoiceList)
{
cell = new TableCell();
cell.Append(new TableCellProperties(new TableCellWidth()
{
Type = TableWidthUnitValues.Dxa, Width = "500"
}));
cell2 = new TableCell();
tableRow2 = new TableRow();
Paragraph Choices = new Paragraph(new Run(new Text(" " + letters.ToString() + "." + item.Choice)));
LetterCounter++;
cell2.Append(Choices);
tableRow2.Append(cell);
tableRow2.Append(cell2);
table.Append(tableRow2);
letters = (Letters)LetterCounter;
}
Counter++;
}
docBody.Append(table);
QuestionsChosen.Add(ArrayPosition, QuestionsChoosenForDi);
}
}